001/**
002 * Copyright (C) 2007 - 2016, Jens Lehmann
003 *
004 * This file is part of DL-Learner.
005 *
006 * DL-Learner is free software; you can redistribute it and/or modify
007 * it under the terms of the GNU General Public License as published by
008 * the Free Software Foundation; either version 3 of the License, or
009 * (at your option) any later version.
010 *
011 * DL-Learner is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
014 * GNU General Public License for more details.
015 *
016 * You should have received a copy of the GNU General Public License
017 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
018 */
019package org.dllearner.utilities.split;
020
021import java.util.HashSet;
022import java.util.Set;
023
024import org.dllearner.core.AbstractReasonerComponent;
025import org.dllearner.utilities.OWLAPIUtils;
026import org.semanticweb.owlapi.model.OWLDataFactory;
027import org.semanticweb.owlapi.model.OWLDataProperty;
028import org.semanticweb.owlapi.model.OWLDatatype;
029
030/**
031 * @author Lorenz Buehmann
032 *
033 */
034public abstract class AbstractDateTimeValuesSplitter extends AbstractValuesSplitter{
035
036        public AbstractDateTimeValuesSplitter(AbstractReasonerComponent reasoner, OWLDataFactory dataFactory) {
037                super(reasoner, dataFactory);
038        }
039
040        /* (non-Javadoc)
041         * @see org.dllearner.utilities.split.AbstractValuesSplitter#getDataProperties()
042         */
043        @Override
044        public Set<OWLDataProperty> getDataProperties() {
045                Set<OWLDataProperty> dataProperties = new HashSet<>();
046                for (OWLDataProperty dp : reasoner.getDatatypeProperties()) {
047                        OWLDatatype datatype = reasoner.getDatatype(dp);
048                        if(datatype != null && getDatatypes().contains(datatype)) {
049                                dataProperties.add(dp);
050                        }
051                }
052                return dataProperties;
053        }
054        
055        /* (non-Javadoc)
056         * @see org.dllearner.utilities.split.AbstractValuesSplitter#getDatatypes()
057         */
058        @Override
059        public Set<OWLDatatype> getDatatypes() {
060                return OWLAPIUtils.dtDatatypes;
061        }
062
063}